﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Data.SqlClient;
using System.Data;
using QUANLIHOCSINH.BussinessObject;
using QUANLIHOCSINH.DataAccess;
namespace QUANLIHOCSINH.BussinessLogic
{
    class KHOIBUS
    {
        ConnectData dataConn = new ConnectData();
        public DataTable LayDanhSachKhoi()
        {
            return dataConn.GetData("select * From KhoiLop");
        }
    }
}
